baber/WOPTO huggingface dataset:
Patent JP-S614892-A (JP)
Title: Two cylinder rotary compressor
Inventor: KAWASAKI KATSUYUKI
IPC: F04C28/00
Filed: 1984-06-19
Abstract: PURPOSE:To increase the range of controlling capacity and save energy consumption by providing a bypass controlling means on one cylinder of a two- cylinder rotary compressor and a suction blockage controlling means on the remaining cylinder. CONSTITUTION:A controlling means which bypasses a gas which has been compressed halfway in a cylinder 3a, through a suction passage 11a by the operation of a control valve 18, is provided in one cylider of a two-cylinder rotary compressor. On the otherhand, a control valve 21 which closes a suction passage, is provided on the suction passage 11b of the remaining one cylinder, enabling suction blockage control. Since bothn of the cylinders are connected in parallel, it is possible to carry out capacity control in four stages as a whole by the use of both of the control valves 18, 21.
Patent JP-S5827117-A (JP)
Title: Stereoscopic binocular microscope
Inventor: TAIRA AKIO
IPC: G02B21/22
Filed: 1981-08-11
Abstract: PURPOSE:To permit automatic focusing and indicating of an arbitrary position in the visual field as a focusing position by the constitution wherein a light source and two collector lenses as well as two light splitting elements and a photodetector are disposed on the eyepiece lens side of an objective lens. CONSTITUTION:In a stereoscopic binocular microscope which makes the light from one point P1 on a specimen 1 incident to an objective lens 2 and left and right optical systems L, R and observes the same with eyepieces 4, the light emitted from an index light source Q is imaged through a shielding plate 7, a collector lens 8, a semitransparent mirror 5a, and the objective lens 2 on the position P1 of the specimen. Where the lenses are focused, the reflected light from the position P1 does not enter a photodetector 11 as said light is shielded by the shielding part of a transparent plate 10 through a semitransparent mirror 5b then through a collector lens 9, but when the lenses are out of focus, part of the light from the light shielding part leaks and enters the photodetector 11. The light transmitted through the mirror 5b is observed as an index light source image through the lenses 4 in the same position as the real image 1' by imaging lenses 3.
Patent JP-H04280712-A (JP)
Title: Meandering preventive device for belt conveyor to convey bicycle
Inventor: YAMAUCHI SUEHIRO
IPC: B65G15/64
Filed: 1991-03-07
Abstract: PURPOSE:To prevent the meandering of a belt conveyor to convey bicycles by arranging side rollers provided with recess grooves for holding a belt conveyer at constant intervals, forming a projection part on the central rear surface of the conveyor, and also forming recess parts both in carrier rollers and in return rollers. CONSTITUTION:In order to prevent the meandering of a travelling belt conveyor 2 in the right and left directions, side rollers 14 are formed, and projection parts 45 are also formed on the central rear surface in the lengthwise direction of the blet conveyor 2. At the same time, recess parts 46 formed both in carrier rollers 25 and return rollers 29 are fitted loosely to the projection parts 45 so as to provide sliding motion along the lengthwise direction of the belt conveyor 2. By constituting in this way, in order to prevent the meandering more perfectly in sliding motion of the belt conveyor 2 continuing about several meters, recess/projection parts 45 and 46 are formed not only in the side rollers 14 but also in the carrier rollers 25 or the return rollers 29, and by carrying out sliding motion while fitting loosely to each other, the meandering can be prevented perfectly, and the operational safety can be also secured completely.
Patent JP-S5552421-A (JP)
Title: Method of manufacturing drain material
Inventor: YAMAGUCHI SHIROU
IPC: E02D3/10
Filed: 1978-10-12
Abstract: PURPOSE: To provide a method of manufacturing drain material which can fabricate the drain material of any length by a simple facility, fabricate the material on a truck in the field, and lay it directly upon movement of the truck.  
     CONSTITUTION: A drain material 7 utilized as an underground drainage is fabricated as a sand bag by filling up sand 3 on the water permeable sheet 2, bending the sheet 2 upwardly from both side ends of the sheet 2 and adhering both side ends. This material 7 is laid at predetermined position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61284963-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TODA HITOSHI
IPC: H01L29/78
Filed: 1985-06-10
Abstract: PURPOSE:To obtain a semiconductor device adapted for a microminiaturization with an electrode wiring film capable of enduring against a high current density with low electric resistance, small step of the wiring film and flat surface by composing the wiring film on an insulating film of a thin polycrystalline silicon film and a thick tungsten film. CONSTITUTION:A laminate of a polycrystalline silicon film 20 and the second insulating film 32 is formed through the first insulating film 18 on the desired region on a silicon substrate 10. Then, the sides of the films 20, 32 are coated with the third insulating films 22, and the surface of the film 20 and the surface of the substrate 10 of the desired region contacted with the film 22 are exposed. Then, tungsten films 24, 26, 28 are selectively accumulated on the surfaces of the exposed substrate and the film 20. Electrode wiring films on the film 18 is formed of a thin polycrystalline silicon film 20 and the first thick tungsten film 28, and an electrode wiring film formed directly on the substrate 10 is formed of the second thick tungsten films 24, 26.
Patent JP-S5827398-A (JP)
Inventor: ICHITENMANYA EIJI
IPC: H05K13/02
Filed: 1981-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6018010-A (JP)
Title: Automatic gain control amplifier
Inventor: SUZUKI YOSHIAKI
IPC: H03G3/20
Filed: 1983-07-11
Abstract: PURPOSE:To share an amplifier and to avoid the deterioration of the noise figure by dividing an attenuator into front and rear parts and controlling only the rear part of the attenuator in case the gain control voltage is lower than a prescribed level. CONSTITUTION:The amplifiers are all used at the same frequency band, and an attenuator ATT1 is divided into a front attenuator ATT2 and a rear attenuator ATT3. Both attenuators ATT2 and ATT3 function as attenuators to signals with such a low input level where a DC amplifier DCA1 has an output less than the level of the comparison voltage E. In this case, the ATT1 does not work as an attenuator. When the input level is higher than the voltage E, the control quantity of the ATT1 is larger than that of the conventional ATT1.
Patent JP-H07311087-A (JP)
Title: Method for removing background noise from spectrum data
Inventor: IWATA TETSUO
IPC: G01J3/28
Filed: 1994-05-16
Abstract: PURPOSE:To enable noise components to be removed efficiently and digitally from spectrum data by subjecting a cyclic matrix to singular value resolution, and extracting a first significant matrix component. CONSTITUTION:Partial spectrum (n)/2 points are extracted from within an entire spectrum and are reflected in symmetry and subjected to Fourier transform, and an interferogram of the (n) points obtained is used to constitute an (n)X(p) matrix X. Each line of vectors deviates downwards from the previous line and cycles, and the number (p) (<n) of the matrix X is selected as required. The (n)X(p) matrix is reconfigured into X=UPV<t>=TV<t>; U and V are (n)X(n) and (p)X(p) unitary matrices, respectively, and D is an (n)X(p) diagonal matrix whose diagonal components are singular values of the matrix X. The matrix X is resolved into a matrix of L elements with an order of 1 to correspond to the singular values, and when the first matrix is integrated to form a matrix S and the remaining matrix is set as a matrix E, then signal components are condensed into the matrix S and noise components into the matrix E. Therefore, the noise components can be removed efficiently by calculations using the matrix S in place of the matrix X.
Patent JP-H06338315-A (JP)
Title: Plate for thin lead-acid battery and manufacture thereof
Inventor: SHIBAHARA TOSHIO
IPC: H01M4/20
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a plate for thin lead-acid battery, which can improve the adhesive property between a collector and the interface of the active material as an element of lifetime and which can prevent the corrosion of the collector simultaneously. CONSTITUTION:An active material layer 4 is provided on one surface of a sheet-like collector 1 made of lead or lead alloy to form a plate for thin lead- acid battery. Cavity 6 between the sheet-like collector 1 and active material grains near this sheet-like collector 1 is filled with the adhesive agent 7 for adhesion.
Patent JP-S61177312-A (JP)
Title: Method for construction converter
Inventor: AKAMATSU YUKIO
IPC: C21C5/44
Filed: 1985-06-10
Abstract: PURPOSE:To form efficiently and stably vacant joints which absorb the thermal expansion of bricks by laying banded bricks obtd. by banding plural bricks with metallic hoops to construct the side wall of a converter and by utilizing the metallic hoops to leave gaps. CONSTITUTION:Plural refractory bricks 1 are arranged in the form of a sectorial trapezoid banded with metallic hoops 2 as shown by the figure. The banded bricks 3 are laid, metallic tightening parts 2' fitted to the hoops 2 are cut and removed, and the hoops 2 are left to form vacant joints. The fireproof side wall of a converter is spirally constructed with refractory bricks in a line and/or in lines.
Patent JP-H09308888-A (JP)
Title: Magnetic water treatment apparatus and method for assembling the same
Inventor: UMEZAWA SABURO
IPC: C02F1/48
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To efficiently enhance magnetic effect by confining a line of magnetic force (magnetic flux) going toward the outside and concentrating the same to a water flowing conduit to more efficiently enhance magnetic effect and handling a plurality of permanent magnets to be mounted as a unit to facilitate assembling work regardless of the magnitude of the flux density of the magnets. SOLUTION: A magnetic water treatment apparatus 100 equipped with a conduit 1 connected as a part of a water flowing pipeline, at least a pair of magnets 2, 3 different in polarity provided in opposed relationship so as to hold the conduit 1 therebetween and a yoke member 7 composed of the magnetic material covering the magnets 2, 3 is connected to the water flowing pipeline. By this constitution, the leak of the lines (b) of magnetic force generated between the permanent magnets 2, 3 different in polarity to the outside of the yoke member 7 is reduced and almost all of the lines of magnetic force can be allowed to collectively act on the water flowing conduit 1, and the corrosion causing substance such as scale or red rust bonded to the inside of the pipeline and a malodor such as a bleaching powder smell or a mold smell can be still more effectively prevented.
Patent JP-S5828712-A (JP)
Title: Optical system for illumination of dark viewfield
Inventor: KIMURA MASATOSHI
IPC: G02B21/10
Filed: 1981-08-13
Abstract: PURPOSE:To realize an optical system for illumination of dark viewfield which  is easy to assemble with no variance of illumination, by providing a thick  optical member between an objective lens barrel and objective lens optical system and concentrically to said objective lens. CONSTITUTION:A thick optical member 12 is set into an optical path for illumination of dark viewfield, i.e. between a lens barrel 6 and an objective lens 5 and concentrically to the lens 5. A diffusion face 13 and a reflecting face 14 are formed at an incident edge 12a of illumination light and at a place close to an output edge 12b of illumination light respectively of the member 12. The light given from a light source is made incident to the edge 12a and diffused on the face 13. The diffused light passes through the inside of the member 12 and reflected on the face 14 to be led onto a sample 8 from the edge 12b.
Patent JP-S614674-A (JP)
Inventor: KAWAKAMI TORAO
IPC: B25B21/00
Filed: 1984-06-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04351727-A (JP)
Title: Optical disk original exposure device
Inventor: MORIMOTO TAKAO
IPC: G11B7/26
Filed: 1991-05-29
Abstract: PURPOSE:To inexpensively uniformize the quantity of light of an exposure beam by arranging a prescribed transmitted light quantity control element between a deflecting element and an objective lens. CONSTITUTION:A beam (a) emitted from a laser light source 1 passes modulating elements 2 and 5 and is distributed to plural beams 9a to 9c by a deflecting element 8, and these beams are condensed by an objective lens 12 to expose an optical disk original 13, and a zigzag pit string is formed on the disk surface. In this case, a transmitted light quantity control element 14 which has a reflex transmission film where the quantity of transmitted light is different in the position of a prescribed deflection angle is arranged on the optical path of plural distributed beams 9a to 9c between the deflecting element 8 and the objective lens 12. Since the quantity of exit light in the position of the certain deflection angle is controlled, a proportion of the quantity of transmitted light is fixed though the quantity of incident beam light is changed.
Patent JP-S5917190-A (JP)
Inventor: TAMURA KAZUYA
IPC: G12B11/02
Filed: 1982-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63290502-A (JP)
Inventor: NAKAMURA KENJI
IPC: A45D33/36
Filed: 1987-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01295852-A (JP)
Title: Image recording apparatus
Inventor: EGASHIRA TOSHINOBU
IPC: G09G1/00
Filed: 1988-05-24
Abstract: PURPOSE:To realize highlight color recording rich in versatility, by adding a color attribute to control data and forming the image data of a highlight color according to the color attribute data. CONSTITUTION:An input character row generating part 11 supplies a generated input character row 12 and control data 13 to which color attribute data is added to a character generation part 14. The control data 13 is constituted of image start order data for indicating the start of the formation of image data becoming a video signal, font memory address data for indicating the address of a font memory, font size data for showing the font size of one charac ter, printing position data showing a printing starting position and color attrib ute data consisting of the attributes of a highlight color, a base color, a mask or the like. A CPU 20 performs the control of the respective machinery in the character generation part 14 and the input control of data or a signal. By this constitution, when the color attributes added to control data are entirely a highlight color, all of characters A1, A2, A3, A4 are printed on recording paper 30 by the highlight color (shaded part).
Patent JP-S617498-A (JP)
Inventor: FUJITA TOORU
IPC: G21F9/30
Filed: 1984-06-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5493098-A (JP)
Title: Preparation of flexible polyurethane foam
Inventor: ISHIKAWA ISAO
IPC: C08G18/00
Filed: 1978-10-13
Abstract: PURPOSE: To prepare a flexible polyurethane foam useful as cushoning materials, etc. and having high elasticity and excellent permanent compression set at higher temperature and humidity, by reacting specific polyhydroxy compound with an organic polyisocyanate.  
     CONSTITUTION: A soft polyurethane is prepared by reacting (1) an organic polyisocyanate with (2) a polyhydroxy compound composition consisting of (A) 98W 70 wt.% of a polyhydroxy compound having a molecular weight of 1,000W2,500 per hydroxyl group and terminal hydroxyl groups of which 10W80 % are primary hydroxyl groups, and prepared by the addition reaction of an alkylene oxide, e.g. ethylene oxide, etc., to an active hydrogen-containing compound having three or more functional groups, e.g. glycerol, etc., and (B) 2W30 wt.% of a polyol having a molecular weight of 200W400 per hydroxyl group and prepared by the addition reaction of propylene oxide to an active hydrogen-containing compound having 2W3 functional groups, e.g. ethylene glycol, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6018920-A (JP)
Title: X_ray mask
Inventor: IWAMATSU SEIICHI
IPC: G03F1/22
Filed: 1983-07-12
Abstract: PURPOSE:To form an X-ray mask with a fine X-ray blocking function and obtain an arbitrary X-ray pattern by a method wherein the 1st X-ray mask and the 2nd X-ray mask made of membranes on which patterned films with an X- ray blocking function are formed are solidly put together. CONSTITUTION:A membrane 12 on which a patterned film 13 with an X-ray blocking function is formed on a frame 11 of the 1st X-ray mask. A patterned film 16 with an X-ray blocking function is formed on a membrane 15 on a frame 14 of the 2nd X-ray mask. The 1st and the 2nd X-ray masks are solidly put together. By combining those two X-ray masks as a couple, an arbitrary pattern can be obtained by the X-ray mask which has a patterned film with a fine X-ray blocking function.
Patent JP-H04329839-A (JP)
Title: Lining brick for aluminum incorporating vessel and aluminum incorporating vessel using this lining brick
Inventor: MOGAMI KENJI
IPC: C22B21/06
Filed: 1991-04-30
Abstract: PURPOSE:To provide the title lining bricks which are mutually jointed fastly, and the title vessel which is free from fear of leakage of molten aluminum through the jointed face. CONSTITUTION:The upper face of lining brick 10 forms a projection part 11 at the center part in longitudinal direction and the lower face thereof forms a recessed part 12 having a shape to be fittable to the projection part 11 in the upper face, i.e., has a dowel structure. On the other hand, the side face of lining brick 10 in contact with the other brick arranges a notched part at the center part and the notched part can be mutually fitted to the side face of the other brick, i.e., forms a half-lap joint structure.
Patent JP-S62283398-A (JP)
Inventor: YOSHIKAWA NAOHIRO
IPC: G10L13/06
Filed: 1986-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5553648-A (JP)
Title: Compressed air purifying apparatus for air compressor
Inventor: HOSHINO MITSUO
IPC: F24F1/02
Filed: 1978-10-17
Abstract: PURPOSE: To provide a structure of air compressor, in which after-cooler, drier and air compressor are assembled together thru fuild by block system capable of assembling and disassembling them with ease, whereby it is enabled to reduce the entire installation space remarkably and to make the entire structure compact.  
     CONSTITUTION: After-cooler 3 and drier 2 are coupled directly to the body 1 of air compressor at one side thereof, in the manner that the after-cooler 3 and drier 2 are superposed on each other. Air supplying pipe 5 is threaded into air outlet port 4 of air compressor 1 at one end and inserted into boss 6 of after-cooler 3 at the other end, so that compressor 1 and after-cooler 3 are connected together in unitary manner. Here, an O-ring 7 is interposed between the pipe 5 and boss 6 of after-cooler 3 so as to seal the portion in air-tight manner. As for electric wiring of the apparatus, plug socket 11 of compressor 1 is connected to plug socket 12 of after-cooler 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000323484-A (JP)
Title: Semiconductor device and semiconductor memory
Inventor: HATTORI NOBUMI
IPC: H01L27/10
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and a semiconductor memory having an SOI(silicon on insulator) structure capable of sufficiently gettering without impairing the degree of freedom in designing an LSI. SOLUTION: A semiconductor device includes a semiconductor wafer 1 with an SOI structure in which a silicon layer is formed on an insulating layer. The semiconductor wafer 1 has a plurality of device-forming regions 1a in which semiconductor devices are formed, and dividing regions 1b between the device-forming regions 1a. A gettering site with a recess having a predetermined depth and a gettering material buried in the recess is formed in the dividing region 1b.
Patent JP-H02306114-A (JP)
Title: Weight temperature sensor
Inventor: NAGAI TAKESHI
IPC: G01G3/00
Filed: 1989-05-19
Abstract: PURPOSE:To detect the weight and the temperature by use of a single element by detecting the deformation of a diaphragm when it is applied with weight as the change of capacitance between a first and a second electrode films and detecting the change of the resistance value between a second and a third electrode films. CONSTITUTION:An insulating substrate 1 is used as a diaphragm. the deformation of this diaphragm when it is applied with weight is detected as the change in capacitance between a first and second electrode films 2 and 4. Accordingly, the weight can be detected. A temperature sensitive substrate 3 is provided between a second and a third electrode films 4 and 5. The resistance value of this substrate 3 changes corresponding to the temperature. Therefore, if the change of the resistance value between the second and third electrode films 4 and 5 is detected, the temperature can be detected. Accordingly, both weight and temperature can be detected by a single element.
Patent JP-S5750681-A (JP)
Title: Modular structure for electronic timepiece
Inventor: YAMAZAKI TAROU
IPC: G04B37/05
Filed: 1980-09-12
Abstract: PURPOSE:To improve resistance of an electronic timepiece to impact shock considerably by linking a hooking part attached to the top end of an elastic arm, which is provided surrounding a displaying cell, with a holding support for modules. CONSTITUTION:A holding support 2 for modules serves as the plane positioning for consisting members of the modules and, in connection with this matter, is constituted of a plastic body formed into one body together with a plane positioning part 2e serving as positioning among said members and a case 10. A supporting frame 1 for a cell serves as the sectional positioning for a displaying cell 5 and, in connection with this matter, is constituted of a plastic body formed into one body together with a sectional positioning part serving as sectional positioning between said cell and the case 10. Further, the frame 1 has a clamping part 1a so as to holding the cell 5 surrounding the whole periphery of the top face of its outer circumference, and, at the same time, links with the support 2 through a hooking part 1e attached to a top end of an elastic arm, which is provided surrounding the cell 5.
Patent JP-H0424554-A (JP)
Title: Method and kit for detecting calpastatin abnormality disease
Inventor: HINO FUMITSUGU
IPC: G01N33/50
Filed: 1990-05-18
Abstract: PURPOSE:To make it possible to detect the disease with abnormality in calpastatin production by comparing the quantity of the calpastatin in serum, plasma or urine with a normal value, and measuring the quantity. CONSTITUTION:Monoclonal-antibody bonded beads and oxygen-labeled monoclonal antibodies are formed. A sample is inputted into a tube. The solid- state antibody beads are inputted into the tube one by one. Incubation is repeatedly performed at 37 deg.C for 20 minutes. Absorbance is measured. The organ-type calpastatin is measured based on the increase in coloring absorbance with the increase in concentration of the organ-type calpastatin.